A.單價可適當降低 B.總價應適當降低 C.單價可適當提高 D.總價可適當提高
A.16.00 B.16.16 C.16.49 D.16.80
A.定額機械費 B.定額材料費 C.定額人工費 D.定額人工費+定額材料費